Fireproof opening and closing structure of ultra-low energy consumption building external window

Abstract

The application provides a kind of ultra-low energy consumption building fireproof outer window opening and closing structure, relating to fireproof building material technical field.The ultra-low energy consumption building fireproof outer window opening and closing structure, including window frame, window, cantilever, transmission small arm and window shoe, the window is hinged in the front side wall of window frame and is located at one side, the window shoe is bolted in the top of window, the cantilever is hinged in the top of window shoe, the transmission small arm is hinged in the other end of cantilever, the other end of window frame is bolted with opening and closing transmission assembly, one side of window frame is provided with window outer fire detection assembly, the inner side of upper and lower two side walls of window frame and the inner side of right side wall are all provided with sealing asbestos.The application solves the problem that when indoor fire breaks out, fireproof window opening and closing structure will drive fireproof window to close, through accurately distinguishing the ignition point, and using the gas generated by guanidine nitrate powder to drive the door and window to close at the same time, the water of storage flow assembly infiltrates sealing asbestos, which improves the overall fireproof effect of fireproof window.

Description

Technical Field

[0001] This invention relates to the field of fire protection building materials technology, specifically to an ultra-low energy consumption fireproof exterior window opening and closing structure. Background Technology

[0002] Fire-resistant windows play multiple important roles in buildings. Generally made of fire-resistant materials, they have high fire resistance and can effectively seal off fire-resistant areas during a fire, preventing the fire from spreading to other rooms and protecting people and property. During a fire, large amounts of harmful gases and smoke are produced, and the spread of these gases and smoke can greatly hinder escape. Fire-resistant windows have sound and heat insulation properties, effectively isolating harmful gases and smoke and ensuring the safety of people escaping. Fire-resistant windows play a crucial role in buildings and are one of the important facilities for protecting people's lives and property. In the event of a fire, people may not be able to detect the fire in time. Therefore, fire-resistant windows are usually equipped with automatic opening and closing mechanisms to replace manual opening and closing, thereby preventing the spread of fire.

[0003] Existing fire-resistant window opening and closing mechanisms typically rely on temperature-controlled window closers for fire monitoring. When flames reach the red exploding beads or fusible metal on the closer, the beads explode or the metal melts, triggering a closing linkage that quickly closes the window, thus blocking the spread of flames. Because the red exploding beads or fusible metal react rapidly upon contact with flames, timely closing can effectively isolate the fire. However, this type of fire-resistant window opening and closing mechanism has certain drawbacks: fires can not only spread from the outside to the inside; there is also a high probability that a fire originates indoors. In cases where the fire originates indoors and the window is open, the airflow may carry the flames outdoors. The flames could then scorch the thermostatic window closer, causing it to explode and close the window. If the fire is large, the fireproof window structure may be damaged, making it impossible to open and occupants unable to escape. Therefore, those skilled in the art believe that such automatic opening and closing devices for fireproof windows are not safe enough in the face of indoor fires and could potentially trap people inside, preventing timely escape. Therefore, those skilled in the art have provided an ultra-low energy consumption fireproof exterior window opening and closing structure to address the aforementioned problems. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an ultra-low energy consumption fireproof window opening and closing structure, which solves the problem that the fireproof window opening and closing structure will cause the fireproof window to close when a fire occurs indoors. By accurately identifying the ignition point and using the gas generated by guanidine nitrate powder to close the door and window, the water in the storage component is impregnated and sealed with asbestos, thereby improving the overall fireproof effect of the fireproof window.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: an ultra-low energy consumption fireproof exterior window opening and closing structure, comprising a window frame, a window, a cantilever, a transmission arm, and a window shoe. The window is hinged to one side of the front side wall of the window frame. The window shoe is bolted to the top of the window. The cantilever is hinged to the top of the window shoe. The transmission arm is hinged to the other end of the cantilever. The other end of the window frame is bolted to an opening and closing transmission assembly. The opening and closing transmission assembly includes a fixing frame, a fixing sealing plate, a connecting frame, two guanidine nitrate storage cylinders, two resistance wires, and a transmission mechanism. The system comprises a rod, a transmission cylinder, and transmission teeth. The fixed sealing plate is installed inside the fixed frame. Two guanidine nitrate storage cylinders are fixedly connected to the upper and lower ends of the fixed sealing plate. Two resistance wires are placed inside the guanidine nitrate powder in the two guanidine nitrate storage cylinders. The transmission teeth are installed inside the fixed frame via needle roller bearings. The connecting frame is fixed to the bottom of the transmission teeth. The bottom of the connecting frame is snapped into the other end of the transmission arm. The transmission cylinder is slidably connected to the fixed frame via a spring limit. The inner toothed plate of the transmission cylinder meshes with the transmission teeth. The transmission rod is connected to the fixed frame via a spring.

[0008] An external fire detection assembly is provided on one side of the window frame. The external fire detection assembly includes a detection cylinder, an external fire detection membrane, a limiting plate, a float, a spring frame, a connecting frame, a base frame, and an internal fire detection membrane. The external fire detection membrane is located at the end of the detection cylinder that is outside the window. The limiting plate is fixedly connected to the other end of the detection cylinder. The float is located inside the limiting plate. The spring frame is slidably connected to the bottom of the detection cylinder by a spring and is located directly below the float. The base frame is fixedly connected to the bottom of the detection cylinder. The connecting frame is slidably connected to the base frame. The two ends of the connecting frame are connected to the upper resistance wire by wires. The internal fire detection membrane is located at the other end of the base frame.

[0009] Preferably, the inner sides of the upper and lower side walls and the inner side of the right side wall of the window frame are all provided with sealing asbestos, and the upper and lower side walls and the right side wall of the window are all provided with fixing grooves corresponding to the sealing asbestos.

[0010] Preferably, a flow guide frame is fixedly connected to the inner side of the front side wall of the window frame. The flow guide frame is provided with a flow guide groove and several flow diversion grooves. One end of the flow diversion grooves is connected to the flow guide groove, and the other end is connected to three sealing asbestos.

[0011] Preferably, the opening and closing transmission assembly further includes a flow guide frame, one end of which is fixedly connected to the top of the fixed frame and located on the right side of the transmission rod, and the other end of which is fixedly connected to the flow guide frame and communicates with the flow guide groove.

[0012] Preferably, a water storage assembly is provided at the top of the window frame. The water storage assembly includes a storage cylinder, a connecting water pipe, a membrane-breaking cone, a sealing membrane, and a storage cavity. The storage cavity is located at the top of the storage cylinder, the sealing membrane is located at the bottom of the storage cavity, the connecting water pipe is connected to the bottom of the storage cylinder, the bottom of the connecting water pipe is fixedly connected to the diversion frame, and the membrane-breaking cone is slidably connected to the bottom of the connecting water pipe.

[0013] Preferably, the top of the drainage frame is inclined from left to right.

[0014] Preferably, the opening and closing transmission assembly further includes a movable sealing plate, a first contact, a second contact, an adjusting frame, a screw, and an adjusting lever. The adjusting frame is fixedly connected to the bottom of the left side wall of the fixed frame. The movable sealing plate is slidably connected to the adjusting frame. The screw is threadedly connected to the left side wall of the adjusting frame and rotatably connected to the movable sealing plate. The adjusting lever is fixedly connected to the other end of the screw. The first contact is located on the left side wall of the movable sealing plate, and the second contact is located on the inner side of the left side wall of the adjusting frame. The first contact and the second contact are connected to the resistance wire at the lower end.

[0015] Preferably, the opening and closing transmission assembly further includes a window-breaking tube and a window-breaking cone, wherein the window-breaking tube is connected to the bottom of the fixing frame by a spring hinge, and the window-breaking cone is placed inside the window-breaking tube.

[0016] (III) Beneficial Effects

[0017] This invention provides an ultra-low energy consumption fireproof exterior window opening and closing structure for buildings. It possesses the following technical features and beneficial effects:

[0018] This invention utilizes an external fire detection component to detect whether a fire is spreading from the outside in or from the inside out. When a fire occurs outside the window, the flames scorch the external fire detection membrane, causing it to rupture. Water stored in the detection cylinder flows out, and the float, losing buoyancy, falls onto the spring frame. The bottom of the spring frame contacts both ends of the connecting frame, creating a circuit in the wires on the connecting frame. This causes the resistance wire at the upper end to generate a large amount of heat in a short time. Under heating conditions, guanidine nitrate generates a large amount of ammonia, nitrogen, nitric oxide, and nitrogen dioxide gases. The generation of these gases is very short, so these gases push the transmission rod towards the transmission cylinder, which in turn moves the transmission cylinder to the right, quickly closing the door. Furthermore, when the guanidine nitrate powder above generates a large amount of gas under the heating of the resistance wire above, some of the gas enters the drainage frame, pushing the asbestos sealing portion into the fixing groove. The asbestos sealing portion is located in the window frame, while the other portion is located in the window's fixing groove, thus increasing the overall impact resistance of the window. It has stronger force and is less prone to smoke leakage under flame. When the gas is ejected from the diversion frame, some of the gas enters the connecting water pipe and pushes the membrane-breaking cone to rise rapidly. The cone then ruptures the sealing membrane, and the water stored in the reservoir enters the diversion frame through the connecting water pipe. The water then flows through the guide channel and diversion channel to wet the sealing asbestos, thus enhancing its ability to trap smoke and further improving the fire resistance of the fireproof window. When a fire occurs inside, the flames will first burn the fire detection membrane inside the window, causing it to rupture. Water stored at the bottom of the connecting frame will flow out from the base frame, causing the connecting frame to slide downwards. At this point, when the flames spread to the outside of the window, even if the fire detection membrane outside the window is burned and ruptured, causing the float and spring frame to descend, the bottom of the spring frame will no longer contact the connecting frame. This prevents the window from closing automatically when a fire occurs inside, avoiding a situation where a fire occurs inside, the window is locked, and people are unable to escape through the window. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a three-dimensional schematic diagram of the present invention;

[0021] Figure 3 This is a first top view of the present invention;

[0022] Figure 4 for Figure 3 A cross-sectional view along point AA;

[0023] Figure 5 for Figure 3 Enlarged view of point B in the middle;

[0024] Figure 6 for Figure 3 Enlarged view of point C in the middle;

[0025] Figure 7 This is a second top view of the present invention;

[0026] Figure 8 for Figure 7 A cross-sectional view along DD;

[0027] Figure 9 for Figure 8 Enlarged view of point E in the middle;

[0028] Figure 10 This is the third top view of the present invention;

[0029] Figure 11 for Figure 10 A cross-sectional view along FF;

[0030] Figure 12 for Figure 11 Enlarged view of point G in the middle;

[0031] Figure 13 This is the fourth top view of the present invention;

[0032] Figure 14 for Figure 13 A cross-sectional view along HH.

[0033] Among them, 1. Window frame; 200. Water storage component; 3. Flow guide; 4. Window; 500. Opening and closing transmission component; 600. Window fire detection component; 7. Cantilever; 8. Transmission arm; 9. Flow guide channel; 10. Drainage channel; 11. Sealing asbestos; 12. Fixing groove; 13. Window shoe;

[0034] 201. Storage cylinder; 202. Connecting water pipe; 203. Membrane rupture cone; 204. Sealing membrane; 205. Storage chamber;

[0035] 501. Fixed frame; 502. Transmission rod; 503. Drainage frame; 504. Transmission cylinder; 505. Transmission gear; 506. Connecting frame; 507. Fixed sealing plate; 508. Guanidine nitrate storage cylinder; 509. Resistance wire; 510. Movable sealing plate; 511. First contact; 512. Second contact; 513. Adjusting frame; 514. Screw; 515. Adjusting lever; 516. Window breaking tube; 517. Window breaking cone;

[0036] 601. Detection cylinder; 602. Fire detection membrane outside the window; 603. Limiting plate; 604. Float ball; 605. Spring frame; 606. Connecting frame; 607. Base frame; 608. Fire detection membrane inside the window. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Example 1:

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 11 and Figure 12 As shown, this embodiment of the invention provides an ultra-low energy consumption building fireproof window opening and closing structure, including a window frame 1, a window 4, a cantilever 7, a transmission arm 8, and a window shoe 13. The window 4 is hinged to one side of the front side wall of the window frame 1. The window shoe 13 is bolted to the top of the window 4. The cantilever 7 is hinged to the top of the window shoe 13. The transmission arm 8 is hinged to the other end of the cantilever 7. The other end of the window frame 1 is bolted to an opening and closing transmission assembly 500. The opening and closing transmission assembly 500 includes a fixed frame 501, a fixed sealing plate 507, a connecting frame 506, two guanidine nitrate storage cylinders 508, two resistance wires 509, a transmission rod 502, a transmission cylinder 504, and a transmission gear 505. The fixed sealing plate 507 is mounted on the fixed frame. Inside 501, two guanidine nitrate storage cylinders 508 are fixedly connected to the upper and lower ends of the fixed sealing plate 507. Two resistance wires 509 are placed inside the guanidine nitrate powder in the two guanidine nitrate storage cylinders 508. The transmission gear 505 is installed in the fixed frame 501 through a needle roller bearing. The connecting frame 506 is fixed to the bottom of the transmission gear 505. The bottom of the connecting frame 506 is snapped into the other end of the transmission arm 8. The transmission cylinder 504 is slidably connected to the fixed frame 501 through a spring limit. The inner tooth plate of the transmission cylinder 504 meshes with the transmission gear 505. The transmission rod 502 is connected to the fixed frame 501 through a spring. When opening and closing the window, the transmission assembly 500 is opened and closed without interfering with the normal closing state of the window 4.

[0040] A fire detection assembly 600 is installed on one side of the window frame 1. The fire detection assembly 600 includes a detection cylinder 601, a fire detection membrane 602, a limiting plate 603, a float 604, a spring frame 605, a connecting frame 606, a base frame 607, and a fire detection membrane 608 inside the window. The fire detection membrane 602 is located at the end of the detection cylinder 601 that is outside the window. The limiting plate 603 is fixedly connected to the other end of the detection cylinder 601. The float 604 is located inside the limiting plate 603. The spring frame 605 is slidably connected to the window frame 608 via a spring. The bottom of the detection cylinder 601 is positioned directly below the float 604. A base frame 607 is fixedly connected to the bottom of the detection cylinder 601, and a connecting frame 606 is slidably connected within the base frame 607. When a fire occurs outside the window, the flames burn the fire detection membrane 602, causing it to rupture. Water stored in the detection cylinder 601 flows out, and the float 604, losing buoyancy, falls onto the spring frame 605, causing the spring frame 605 to compress downwards. At this point, the bottom of the spring frame 605 contacts both ends of the connecting frame 606, leading to… The wires on the connecting frame 606 form a circuit, causing the resistance wire 509 at the upper end to generate a large amount of heat in a short time. This heat, along with the guanidine nitrate gas, pushes the transmission rod 502 towards the transmission cylinder 504, which in turn moves the transmission cylinder 504 to the right. This, in turn, drives the transmission arm 8 and cantilever 7 to rotate via the transmission gear 505, quickly closing the door. Both ends of the connecting frame 606 are connected to the resistance wire 509 at the upper end via wires. The fire detection membrane 608 is located at the other end of the base frame 607. When a fire occurs inside the window... In the event of a fire, the flames will first burn the fire detection membrane 608 inside the window, causing it to rupture. Water stored at the bottom of the connecting frame 606 will flow out from the base frame 607, and the connecting frame 606 will slide downwards. Even if the fire detection membrane 602 outside the window is burned and ruptured, causing the float 604 and spring frame 605 to descend, the bottom of the spring frame 605 will no longer contact the connecting frame 606. This prevents the window 4 from closing automatically in the event of a fire inside the room, thus avoiding a situation where a fire occurs inside the room, the window 4 is locked, and people cannot escape through the window.

[0041] Example 2:

[0042] like Figure 1 , Figure 7 , Figure 8 and Figure 9As shown, this embodiment proposes another implementation method based on embodiment one. Sealing asbestos 11 is provided on the inner sides of the upper and lower side walls and the inner side of the right side wall of the window frame 1. Fixing grooves 12 corresponding to the sealing asbestos 11 are provided on the upper and lower side walls and the right side wall of the window 4. A flow guide frame 3 is fixedly connected to the inner side of the front side wall of the window frame 1. The flow guide frame 3 is provided with a flow guide groove 9 and several flow diversion grooves 10. One end of the several flow diversion grooves 10 is connected to the flow guide groove 9, and the other end is connected to the three sealing asbestos 11. The opening and closing transmission assembly 500 also includes a flow diversion frame 503. One end of the flow diversion frame 503 is fixedly connected to the upper part of the fixing frame 501 and located on the right side of the transmission rod 502. The other end of the flow diversion frame 503 is fixedly connected to the flow guide frame 3 and is connected to the flow guide groove 9. When the guanidine nitrate powder above generates a large amount of gas under the heating of the resistance wire 509 above, the transmission rod 502 moves to one side. When the transmission rod 502 moves out of the left side of the diversion frame 503, some gas enters the diversion frame 503, and then through the guide groove 9 and the diversion groove 10, it pushes part of the sealing asbestos 11 into the fixing groove 12. Part of the sealing asbestos 11 is located in the window frame 1, and the other part is located in the fixing groove 12 of the window 4, which makes the overall impact resistance of the window 4 stronger and less likely to leak smoke under flame burning. The diversion frame 503 is placed on the right side of the transmission rod 502, ensuring that the sealing asbestos 11 is only pushed out by the gas after the window 4 is closed.

[0043] A water storage assembly 200 is provided at the top of the window frame 1. The water storage assembly 200 includes a storage cylinder 201, a connecting water pipe 202, a membrane-breaking cone 203, a sealing membrane 204, and a storage cavity 205. The storage cavity 205 is located at the top of the storage cylinder 201, and the sealing membrane 204 is located at the bottom of the storage cavity 205. The connecting water pipe 202 is connected to the bottom of the storage cylinder 201, and the bottom of the connecting water pipe 202 is fixedly connected to the diversion frame 503. The membrane-breaking cone 203 is slidably connected to the bottom of the connecting water pipe 202. The top of the diversion frame 503 is inclined from left to right to prevent the storage cavity 205 from being blocked. Water flows into the fixed frame 501. When gas is ejected from the diversion frame 503, some gas enters the connecting water pipe 202 and pushes the membrane-breaking cone 203 to rise rapidly. The membrane-breaking cone 203 then ruptures the sealing membrane 204. Water stored in the storage cylinder 201 enters the diversion frame 503 through the connecting water pipe 202 and is then wetted into the sealing asbestos 11 through the guide groove 9 and the diversion groove 10. This wets the sealing asbestos 11, which enhances its ability to trap smoke and further improves the fire resistance of the fireproof window.

[0044] Example 3:

[0045] like Figure 3 , Figure 4 , Figure 6 , Figure 13 and Figure 14 As shown, this embodiment proposes another implementation method based on Embodiments 1 and 2. The opening and closing transmission assembly 500 further includes a movable sealing plate 510, a first contact 511, a second contact 512, an adjusting frame 513, a screw 514, and an adjusting lever 515. The adjusting frame 513 is fixedly connected to the bottom of the left side wall of the fixed frame 501. The movable sealing plate 510 is slidably connected to the adjusting frame 513. The screw 514 is threadedly connected to the left side wall of the adjusting frame 513 and rotatably connected to the movable sealing plate 510. The adjusting lever 515 is fixedly connected to the other end of the screw 514. The first contact 511 is located on the left side wall of the movable sealing plate 510, and the second contact 512 is located on the inner side of the left side wall of the adjusting frame 513. The first contact 511 and the second contact 512 are connected to the resistance wire 509 at the lower end. The opening and closing transmission assembly 500 also includes a window breaker tube 516. The window breaker cone 517 and window breaker tube 516 are connected to the bottom of the fixing frame 501 via a spring hinge. The window breaker cone 517 is placed inside the window breaker tube 516. When a fire occurs and the window 4 cannot be opened, and people are trapped, the adjusting lever 515 can be rotated to move the movable sealing plate 510 to the left. When the movable sealing plate 510 moves to the left limit position, the first contact 511 and the second contact 512 contact to form a complete circuit. The resistance wire 509 below starts to heat up, causing the guanidine nitrate powder below to generate a large amount of gas. This gas will push the window breaker cone 517 to fly out quickly from the window breaker tube 516 and hit the lower left corner of the window 4. Since the guanidine nitrate powder will generate a large amount of gas in an instant when heated, this large amount of gas generated in a short time provides sufficient kinetic energy for the window breaker cone 517, thereby ensuring that the window breaker cone 517 shatters the glass of the window 4, so as to ensure that people can escape smoothly.

[0046] Working principle: When a fire occurs outside the window, the flames burn the fire detection membrane 602, causing it to rupture. Water stored in the detection cylinder 601 flows out, and the float 604, losing buoyancy, falls onto the spring frame 605, causing it to compress downwards. At this time, the bottom of the spring frame 605 contacts both ends of the connecting frame 606, forming a circuit in the wires on the connecting frame 606. This causes the resistance wire 509 at the upper end to generate a large amount of heat in a short time. Guanidine nitrate, under heating conditions, generates a large amount of ammonia, nitrogen, nitric oxide, and nitrogen dioxide gases. The generation of these gases is very brief, thus pushing the transmission rod 502 towards the transmission cylinder 504, which in turn drives the transmission cylinder 504 to the right. The device moves and drives the transmission arm 8 and cantilever 7 to rotate via the transmission gear 505, thereby quickly closing the door. The device detects whether there is a fire outside the window by the floating of the float 604. The detection end does not require power to monitor the fire, achieving ultra-low energy consumption for fire monitoring and avoiding the situation where the external detection end is burned by flames and cannot function properly. When the guanidine nitrate powder above generates a large amount of gas under the heating of the resistance wire 509, the transmission rod 502 moves to one side. When the transmission rod 502 moves out of the left side of the diversion frame 503, some gas enters the diversion frame 503, and then, through the guide groove 9 and the diversion groove 10, pushes the sealing asbestos 11 part into the fixing groove 12. One part is located in the window frame 1, and the other part is located in the fixing groove 12 of the window 4, which makes the overall impact resistance of the window 4 stronger and less prone to leakage of smoke under flame. The drainage bracket 503 is located on the right side of the transmission rod 502, which ensures that the sealing asbestos 11 is only pushed out by gas after the window 4 is closed. When the gas is ejected from the drainage bracket 503, some gas enters the connecting water pipe 202 and pushes the membrane breaking cone 203 to rise rapidly. Then, the membrane breaking cone 203 breaks the sealing membrane 204. The water stored in the storage cylinder 201 enters the drainage bracket 503 through the connecting water pipe 202, and is wetted into the sealing asbestos 11 through the guide groove 9 and the drainage groove 10, thereby wetting the sealing asbestos 11. The wetted sealing asbestos 11 can improve the sealing. The asbestos 11's ability to trap smoke further enhances the fire resistance of the fireproof window. When a fire occurs indoors, the flames first burn the fire detection membrane 608 inside the window, causing it to rupture. Water stored at the bottom of the connecting frame 606 flows out from the base frame 607, causing the connecting frame 606 to slide downwards. Even if the fire detection membrane 602 outside the window is burned and ruptured, causing the float 604 and spring frame 605 to descend, the bottom of the spring frame 605 will no longer contact the connecting frame 606. This prevents the window 4 from closing automatically when a fire occurs indoors, avoiding a situation where the window 4 is locked due to a fire, preventing people from escaping through the window. In the event of a fire and the window 4 cannot be opened, trapping people inside, [further details needed].By rotating the adjusting lever 515, the movable sealing plate 510 can be moved to the left. When the movable sealing plate 510 reaches its left limit, the first contact 511 and the second contact 512 contact to form a complete circuit. The lower resistance wire 509 begins to heat up, causing the guanidine nitrate powder below to generate a large amount of gas. This gas propels the window breaker cone 517 rapidly out of the window breaker tube 516 and strikes the lower left corner of the window 4. Because the preheating of the guanidine nitrate powder generates a large amount of gas instantaneously, this large amount of gas generated in a short time provides sufficient kinetic energy for the window breaker cone 517, ensuring that the window breaker cone 517 shatters the glass of the window 4, thus ensuring that personnel can escape smoothly.

[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fireproof exterior window opening and closing structure for ultra-low energy consumption buildings, comprising a window frame (1), a window (4), a cantilever (7), a transmission arm (8), and a window shoe (13), characterized in that, The window (4) is hinged to one side of the front wall of the window frame (1). The window shoe (13) is bolted to the top of the window (4). The cantilever (7) is hinged to the top of the window shoe (13). The transmission arm (8) is hinged to the other end of the cantilever (7). The other end of the window frame (1) is bolted to an opening and closing transmission assembly (500). The opening and closing transmission assembly (500) includes a fixed frame (501), a fixed sealing plate (507), a connecting frame (506), two guanidine nitrate storage cylinders (508), two resistance wires (509), a transmission rod (502), a transmission cylinder (504), and a transmission gear (505). The fixed sealing plate (507) is installed inside the fixed frame (501). Two guanidine nitrate storage cylinders (508) are fixedly connected to the upper and lower ends of the fixed sealing plate (507). Two resistance wires (509) are placed inside the guanidine nitrate powder in the two guanidine nitrate storage cylinders (508). The transmission gear (505) is installed in the fixed frame (501) through a needle roller bearing. The connecting frame (506) is fixed to the bottom of the transmission gear (505). The bottom of the connecting frame (506) is snapped into the other end of the transmission arm (8). The transmission cylinder (504) is slidably connected to the fixed frame (501) through a spring limit. The inner tooth plate of the transmission cylinder (504) meshes with the transmission gear (505). The transmission rod (502) is connected to the fixed frame (501) through a spring. A fire detection assembly (600) is provided on one side of the window frame (1). The fire detection assembly (600) includes a detection cylinder (601), a fire detection membrane (602), a limiting plate (603), a float (604), a spring frame (605), a connecting frame (606), a base frame (607), and a fire detection membrane (608) inside the window. The fire detection membrane (602) is located at the end of the detection cylinder (601) outside the window, and the limiting plate (603) is fixedly connected to the other end of the detection cylinder (601). The float (604) is set inside the limiting plate (603). The spring frame (605) is slidably connected to the bottom of the detection cylinder (601) by the spring limiting and is set directly below the float (604). The base frame (607) is fixedly connected to the bottom of the detection cylinder (601). The connecting frame (606) is slidably connected inside the base frame (607). The two ends of the connecting frame (606) are connected to the resistance wire (509) at the upper end by wires. The fire detection membrane (608) inside the window is set at the other end of the base frame (607).

2. The fire-resistant exterior window opening and closing structure for ultra-low energy consumption buildings according to claim 1, characterized in that, The inner sides of the upper and lower side walls and the inner side of the right side wall of the window frame (1) are provided with sealing asbestos (11), and the upper and lower side walls and the right side wall of the window (4) are provided with fixing grooves (12) corresponding to the sealing asbestos (11).

3. The fire-resistant exterior window opening and closing structure for ultra-low energy consumption buildings according to claim 2, characterized in that, A flow guide (3) is fixedly connected to the inner side of the front side wall of the window frame (1). The flow guide (3) is provided with a flow guide groove (9) and several flow channels (10). One end of several flow channels (10) is connected to the flow guide groove (9), and the other end is connected to three sealing asbestos (11).

4. The fireproof exterior window opening and closing structure for ultra-low energy consumption buildings according to claim 3, characterized in that, The opening and closing transmission assembly (500) also includes a flow guide frame (503), one end of which is fixedly connected above the fixed frame (501) and located on the right side of the transmission rod (502), and the other end of which is fixedly connected to the flow guide frame (3) and communicates with the flow guide groove (9).

5. The fireproof exterior window opening and closing structure for ultra-low energy consumption buildings according to claim 4, characterized in that, A water storage assembly (200) is provided at the top of the window frame (1). The water storage assembly (200) includes a storage cylinder (201), a connecting water pipe (202), a membrane-breaking cone (203), a sealing membrane (204), and a storage cavity (205). The storage cavity (205) is located at the top of the storage cylinder (201), the sealing membrane (204) is located at the bottom of the storage cavity (205), the connecting water pipe (202) is connected to the bottom of the storage cylinder (201), the bottom of the connecting water pipe (202) is fixedly connected to the diversion frame (503), and the membrane-breaking cone (203) is slidably connected to the bottom of the connecting water pipe (202).

6. The fireproof exterior window opening and closing structure for ultra-low energy consumption buildings according to claim 5, characterized in that, The top of the drainage rack (503) is inclined from left to right.

7. The fireproof exterior window opening and closing structure for ultra-low energy consumption buildings according to claim 1, characterized in that, The opening and closing transmission assembly (500) further includes a movable sealing plate (510), a first contact (511), a second contact (512), an adjusting frame (513), a screw (514), and an adjusting lever (515). The adjusting frame (513) is fixedly connected to the bottom of the left side wall of the fixed frame (501). The movable sealing plate (510) is slidably connected to the adjusting frame (513). The screw (514) is threadedly connected to the left side wall of the adjusting frame (513) and rotatably connected to the movable sealing plate (510). The adjusting lever (515) is fixedly connected to the other end of the screw (514). The first contact (511) is located on the left side wall of the movable sealing plate (510). The second contact (512) is located on the inner side of the left side wall of the adjusting frame (513). The first contact (511) and the second contact (512) are connected to the resistance wire (509) at the lower end.

8. The fire-resistant exterior window opening and closing structure for ultra-low energy consumption buildings according to claim 7, characterized in that, The opening and closing transmission assembly (500) also includes a window breaking tube (516) and a window breaking cone (517). The window breaking tube (516) is connected to the bottom of the fixing frame (501) by a spring hinge, and the window breaking cone (517) is placed inside the window breaking tube (516).

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